#!/bin/bash
# This shell script used to download crosstool-ng install binary and compile it for arm920t
# Author: zhoupiaolong<zhoupiaolong@gmail.com> date 2017/12/20
CROSSTOOL=crosstool-ng-centos-LingYun-v1.0.0.bin
if [ ! -f ${CROSSTOOL} ] ; then
    wget ftp://master.iot-yun.com/linux_tools/${CROSSTOOL}
    sed -i -e "s|^sup_arch=.*|sup_arch=(\"\", \"arm920t\")|g" crosstool-ng-centos-LingYun-v1.0.0.bin
fi
chmod a+x ${CROSSTOOL}
./${CROSSTOOL}
